SAMUELS, G.; LANDRAU, JR., P.; CAPÓ, B. G. Influence of Fertility Levels on the Varietal Response of Sugarcane. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 40, n. 3, p. 129–143, 1956. DOI: 10.46429/jaupr.v40i3.13794. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/13794. Acesso em: 7 dec. 2022.